There are several means of preserving meat without salt: (Smoking is not included, as the first step in smoking is curing, which requires salt.)
the old worlds because they used to use it to preserve meats, in some countries salt was as valuable as gold
settlers had to quickly eat fresh kills or preserved them in winter cold rivers.
For pickling, it is recommended to use white vinegar or apple cider vinegar. These types of vinegar have the right level of acidity needed for pickling and will help preserve the pickled items properly.
Pickling can only be used for foods that will be used pickled. Once you have pickled something, you cannot substitute it for a fresh ingredient in a recipe.
Pickling food helps preserve it by creating an acidic environment, typically through the use of vinegar or fermentation, which inhibits the growth of spoilage-causing bacteria and molds. The process also often involves the addition of salt, which draws out moisture and further creates conditions unfavorable for microbial growth. Additionally, pickling can enhance the flavor and texture of foods, making them more enjoyable to eat while extending their shelf life.
To use white vinegar for pickling vegetables, mix it with water and salt to create a pickling brine. Heat the brine until the salt dissolves, then pour it over the vegetables in a jar. Let the vegetables sit in the brine for a few days to pickle before enjoying them.
Any difference, both are sodium chloride.
To pickle eggs without refrigeration, you can use a vinegar-based pickling solution with salt and spices. The acidity of the vinegar helps preserve the eggs at room temperature. Make sure the eggs are fully submerged in the pickling liquid and store them in a cool, dark place for at least a few weeks before consuming.
Pickling lime used to be an accepted method of adding crispness to pickled cucumbers. The USDA no longer recommends use of pickling lime. Pickling lime is alkaline and must all be washed off of the cucumbers or it can result in a less acidic pickling solution. It the pickling solution is not acidic enough it can allow botulism an environment in which to grow. Botulism cases have been linked to this situation and this is the reason it is no longer recommended.
Salt is used as a preservative by drawing out moisture from foods, which inhibits the growth of microorganisms that cause spoilage. It works by creating a high-salt environment that is inhospitable to bacteria, yeasts, and molds. Salt can be used to cure meats, preserve vegetables, and extend the shelf life of various food products.
For preserving food (mostly meats).
Yes - you can use pickling salt to brine turkey. The main difference between pickling salt and other salts are grain size and iodine. Table salt has iodine, pickling salt does not. The iodine is only added to table salt to add that nutrient to our diet; it has no effect on brining turkey - it doesn't hurt but it doesn't help. Pickling salt is also very fine-grained, to speed up dissolving in water to create a brine, so it is useful for solutions needing salt. Typically it is even finer grained than table salt and much finer than rock salt or kosher salt. When you think about it, canning salt really is designed for brining processes so not only CAN you use it to brine turkey - it would probably be the PREFERRED type of salt to use to brine turkey.